package cn.goktech.imp;

import cn.goktech.pojo.User;
import cn.goktech.mapper.UserDao;

import java.util.List;

public class UserDaoImp implements UserDao {

    public List<User> selectAll() {
        System.out.println("通过mybatis的sql映射执行sql，封装查询的结果集为List");

        return null;
    }
}
